| 整流级无零矢量TSMC的研究 |
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| 引用本文： | 董锋斌,皇金锋,蒋军. 整流级无零矢量TSMC的研究[J]. 电气技术, 2010, 0(9): 25-28 |
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| 作者姓名： | 董锋斌 皇金锋 蒋军 |
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| 作者单位： | 陕西理工学院电气工程系; |
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| 基金项目： | 陕西省教育厅科学研究计划资助项目 |
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| 摘 要： | 根据双级式矩阵变换器(Twostage Matrix Converter简称TSMC)的工作原理,讨论了整流级和逆变级的调制策略。分析了双向开关整流级无零矢量的调制目的,推导了占空比的数学表达式。并用PSIM仿真软件对TSMC的调制策略进行验证,仿真结果表明了理论分析的正确性,为TSMC的实现提供一定的理论依据。
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| 关 键 词： | 双级式矩阵变换器 整流级 逆变级 占空比 PSIM |
Research for Rectifier Stage without Zero Vectors of TSMC |
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| Dong Fengbin,Huang Jinfeng,Jiang Jun. Research for Rectifier Stage without Zero Vectors of TSMC[J]. Electrical Engineering, 2010, 0(9): 25-28 |
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| Authors: | Dong Fengbin Huang Jinfeng Jiang Jun |
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| Affiliation: | Dong Fengbin Huang Jinfeng Jiang Jun (Department of Electrical Engineering,Shaanxi University of Technology,Hanzhong,Shaanxi 723003) |
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| Abstract: | According to the operational principle of two stage matrix converter, the modulation strategies of rectifier stage and inverter stage are discussed. The modulation goal of rectifier stage is made up of bi-directional switch without zero vectors are analyzed. The mathematical expressions of duty ratio are deduced. The modulation strategies of TSMC are tested and verified with PSIM software. Simulation results show the validity of theoretical analysis. Thus provides a theory basis for realization. |
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| Keywords: | two stage matrix converter rectifier stage inverter stage duty ratio PSIM |
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